JPS5659896A - Lubricant for hot rolling of steel material - Google Patents
Lubricant for hot rolling of steel materialInfo
- Publication number
- JPS5659896A JPS5659896A JP13590379A JP13590379A JPS5659896A JP S5659896 A JPS5659896 A JP S5659896A JP 13590379 A JP13590379 A JP 13590379A JP 13590379 A JP13590379 A JP 13590379A JP S5659896 A JPS5659896 A JP S5659896A
- Authority
- JP
- Japan
- Prior art keywords
- water
- lubricant
- caco3
- treated
- hot rolling
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Lubricants (AREA)
Abstract
PURPOSE:To obtain a lubricant for hot rolling of steel materials, having excellent instantaneous adhesiveness, excellent hot lubricity, and better waste water treatability, by dispersing surface-treated CaCO3 with a water-soluble high-molecular compound as a dispersant into water. CONSTITUTION:CaCO3 is treated with a surface treating agent, e.g., a fatty acid, a resin acid, a surfactant, etc., to obtain a surface-treated CaCO3. Then, the surface- treated CaCO3 is dispersed into water by using a water-soluble high-molecular compound, e.g., polycarboxylic acid type high-molecular compounds, sodium alginate, etc., as dispersants. EFFECT:The lubricant contains no oils, is stable at high temperature, and is easily separated from water. Also, the treatment of waste water with the lubricant is easy.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13590379A JPS5659896A (en) | 1979-10-23 | 1979-10-23 | Lubricant for hot rolling of steel material |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13590379A JPS5659896A (en) | 1979-10-23 | 1979-10-23 | Lubricant for hot rolling of steel material |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5659896A true JPS5659896A (en) | 1981-05-23 |
JPS6239198B2 JPS6239198B2 (en) | 1987-08-21 |
Family
ID=15162511
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13590379A Granted JPS5659896A (en) | 1979-10-23 | 1979-10-23 | Lubricant for hot rolling of steel material |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5659896A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2003080774A1 (en) | 2002-03-25 | 2003-10-02 | Nihon Parkerizing Co., Ltd. | Metal soap-coated particle, article made with the same, process for production, lubricating coating agent, and lubricating coating film |
-
1979
- 1979-10-23 JP JP13590379A patent/JPS5659896A/en active Granted
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2003080774A1 (en) | 2002-03-25 | 2003-10-02 | Nihon Parkerizing Co., Ltd. | Metal soap-coated particle, article made with the same, process for production, lubricating coating agent, and lubricating coating film |
US7879772B2 (en) | 2002-03-25 | 2011-02-01 | Nihon Parkerizing Co., Ltd. | Process for cold plastic working of metallic materials |
Also Published As
Publication number | Publication date |
---|---|
JPS6239198B2 (en) | 1987-08-21 |
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